hi just looking to see if anyone as fited a A P Racing Performance Formula Clutch befor and if they are any good as iv just got a new impreza wrx and was dinoed at 289 bhp not sure of torque but the clutch has just started slipping and am going to need to replace i fited a Exedy to my old classic witch was good but have found this ap clutch and just wondering if they are anygood befor i go buy one thanks